12x-3(3x-6)=18+3x

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Solution for 12x-3(3x-6)=18+3x equation: 


Simplifying
12x + -3(3x + -6) = 18 + 3x

Reorder the terms:
12x + -3(-6 + 3x) = 18 + 3x
12x + (-6 * -3 + 3x * -3) = 18 + 3x
12x + (18 + -9x) = 18 + 3x

Reorder the terms:
18 + 12x + -9x = 18 + 3x

Combine like terms: 12x + -9x = 3x
18 + 3x = 18 + 3x

Add '-18' to each side of the equation.
18 + -18 + 3x = 18 + -18 + 3x

Combine like terms: 18 + -18 = 0
0 + 3x = 18 + -18 + 3x
3x = 18 + -18 + 3x

Combine like terms: 18 + -18 = 0
3x = 0 + 3x
3x = 3x

Add '-3x' to each side of the equation.
3x + -3x = 3x + -3x

Combine like terms: 3x + -3x = 0
0 = 3x + -3x

Combine like terms: 3x + -3x = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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